JPS6370966A - Digital recording and reproducing device - Google Patents
Digital recording and reproducing deviceInfo
- Publication number
- JPS6370966A JPS6370966A JP21521386A JP21521386A JPS6370966A JP S6370966 A JPS6370966 A JP S6370966A JP 21521386 A JP21521386 A JP 21521386A JP 21521386 A JP21521386 A JP 21521386A JP S6370966 A JPS6370966 A JP S6370966A
- Authority
- JP
- Japan
- Prior art keywords
- data
- recording
- control signals
- recording medium
- buffer memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000875 corresponding Effects 0.000 abstract 1
Abstract
PURPOSE: To prevent data break while changing a recording medium and to attain continuous recording and continuous reproduction by accumulating data for recording by means of a first buffer memory at the time of recording, and reproducing with data accumulated in a second buffer memory at the time of reproducing.
CONSTITUTION: Write control signals W1 are sequentially generated in a constant period at the time of recording. Before the recording medium is changed, read control signals R1 are sequentially generated in a constant period corresponding to the write control signals W1, and digitaized data are sequentially read from the buffer memory 20 and recorded in the recording medium. If the recording medium begins to be changed, digitaized data is not read from the buffer memory 20. At such a time, the generation of the write control signals W1 continues, whereby the sequential writing of digitaized data continues. If the change of the recording medium ends the control signals R1 are generated in a constant period again.
COPYRIGHT: (C)1988,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21521386A JPS6370966A (en) | 1986-09-12 | 1986-09-12 | Digital recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21521386A JPS6370966A (en) | 1986-09-12 | 1986-09-12 | Digital recording and reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6370966A true JPS6370966A (en) | 1988-03-31 |
Family
ID=16668568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21521386A Pending JPS6370966A (en) | 1986-09-12 | 1986-09-12 | Digital recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6370966A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03150765A (en) * | 1989-11-06 | 1991-06-27 | Sharp Corp | Reproducing device |
| JPH06119713A (en) * | 1992-10-05 | 1994-04-28 | Yamaha Corp | Recording and reproducing device |
| JPH0817141A (en) * | 1994-06-28 | 1996-01-19 | Nec Corp | Disc driver |
-
1986
- 1986-09-12 JP JP21521386A patent/JPS6370966A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03150765A (en) * | 1989-11-06 | 1991-06-27 | Sharp Corp | Reproducing device |
| JPH06119713A (en) * | 1992-10-05 | 1994-04-28 | Yamaha Corp | Recording and reproducing device |
| JPH0817141A (en) * | 1994-06-28 | 1996-01-19 | Nec Corp | Disc driver |
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